Nkewa site na ụzọ nchịkwa
1. Mbadamba ụrọ (mbadamba mkpuchi mkpuchi, mbadamba matrix, mbadamba ihe mkpuchi multi-layer), mkpụrụ ọgwụ, capsules (capsules ndị nwere mkpuchi enteric, ọgwụ resin capsules, capsules mkpuchi) wdg nke a na-enye site na eriri afọ.
2. Nlekọta nne na nna nke injections, suppositories, film, implants, wdg.
Dị ka usoro nkwadebe dị iche iche si dị, enwere ike kewaa nkwadebe ntọhapụ n'ime:
1. Ọkpụkpụ-gbasasịrị nkwado-ntọhapụ nkwadebe ① Mmiri soluble matrix, carboxymethylcellulose (CMC), hydroxypropylmethylcellulose (HPMC), polyvinylpyrrolidone (PVP), wdg na-ejikarị dị ka matrix ihe; ② A na-ejikarị matrix abụba soluble, abụba na wax dị ka ihe ọkpụkpụ; ③ skeleton na-adịghị soluble, plastik na-adịghị egbu egbu ka a na-ejikarị dị ka ihe ọkpụkpụ.
2. Nkwadebe ntọhapụ na-adịgide adịgide na-achịkwa membrane na-agụnyekarị nkwadebe ntọhapụ nke ihe nkiri na-adịgide adịgide na microcapsules. Ebumnuche nke ịchịkwa ọnụego ntọhapụ ọgwụ na-emekarị site n'ịchịkwa oke nke capsule, dayameta nke micropores, na curvature nke micropores.
3. Sustained-release emulsions Enwere ike ịme ọgwụ ndị na-eme ka mmiri na-eme ka mmiri ghọọ W / O emulsions, n'ihi na mmanụ ahụ nwere mmetụta ụfọdụ na-egbochi mgbasa nke mkpụrụ ndụ ọgwụ iji nweta nzube nke ntọhapụ na-adịgide adịgide.
4. Nkwadebe ntọhapụ na-adịgide adịgide maka injection bụ ihe ngwọta mmanụ na nkwụsịtụ nkwụsị.
5. Nkwadebe ihe nkiri na-adịgide adịgide na-adịgide adịgide-ntọhapụ ihe nkiri a na-eme site na ntinye ọgwụ na-emepụta ihe na-emepụta ihe nkiri polymer, ma ọ bụ na-agbaze ma na-achụsasị ha na mpempe akwụkwọ polymer.
Oge nzipu: Eprel-17-2023